399104017536

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{148476197}}^1$

素因数の和:148476221

約数の個数: 64

約数和(自身を含む): 1211565775680

約数和(自身を除く): 812461758144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 148476197, 296952394, 445428591, 593904788, 890857182, 1039333379, 1187809576, 1781714364, 2078666758, 2375619152, 3118000137, 3563428728, 4157333516, 4751238304, 6236000274, 7126857456, 8314667032, 9502476608, 12472000548, 14253714912, 16629334064, 19004953216, 24944001096, 28507429824, 33258668128, 49888002192, 57014859648, 66517336256, 99776004384, 133034672512, 199552008768, 399104017536]

約数ペア:

[(1, 399104017536), (2, 199552008768), (3, 133034672512), (4, 99776004384), (6, 66517336256), (7, 57014859648), (8, 49888002192), (12, 33258668128), (14, 28507429824), (16, 24944001096), (21, 19004953216), (24, 16629334064), (28, 14253714912), (32, 12472000548), (42, 9502476608), (48, 8314667032), (56, 7126857456), (64, 6236000274), (84, 4751238304), (96, 4157333516), (112, 3563428728), (128, 3118000137), (168, 2375619152), (192, 2078666758), (224, 1781714364), (336, 1187809576), (384, 1039333379), (448, 890857182), (672, 593904788), (896, 445428591), (1344, 296952394), (2688, 148476197)]